7255050 has 48 divisors (see below), whose sum is σ = 19632672. Its totient is φ = 1758400.

The previous prime is 7255043. The next prime is 7255057. The reversal of 7255050 is 505527.

It is an interprime number because it is at equal distance from previous prime (7255043) and next prime (7255057).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7255050.

It is not an unprimeable number, because it can be changed into a prime (7255057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 549 + ... + 3848.

It is an arithmetic number, because the mean of its divisors is an integer number (409014).

Almost surely, 2^7255050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7255050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9816336).

7255050 is an abundant number, since it is smaller than the sum of its proper divisors (12377622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7255050 is a wasteful number, since it uses less digits than its factorization.

7255050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4423 (or 4418 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 24.

The square root of 7255050 is about 2693.5200017821. The cubic root of 7255050 is about 193.5887593649.

It can be divided in two parts, 725 and 5050, that added together give a palindrome (5775).

The spelling of 7255050 in words is "seven million, two hundred fifty-five thousand, fifty".